Riello 20015254 Manuals

Manuals and User Guides for Riello 20015254. We have 1 Riello 20015254 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20015254 Installation, Use And Maintenance Instructions (80 pages)

Forced draught gas burners Progressive two-stage or modulating operation

Brand: Riello | Category: Burner | Size: 6.4 MB

Table of Contents
3
Declarations
5
Information and General Warnings
6
Information about the Instruction Manual
6
Introduction
6
General Dangers
6
Other Symbols
6
Delivery of the System and the Instruction Manual
7
Guarantee and Responsibility
7
Safety and Prevention
8
Introduction
8
Personnel Training
8
Technical Description of the Burner
9
Burner Designation
9
Models Available
9
Burner Categories
10
Technical Data
10
Electrical Data
11
Maximum Dimensions
11
Firing Rates
12
Firing Rate on Basis of Air Density
13
Test Boiler
14
Burner Equipment
14
Burner Description
15
Control Box for the Air/Fuel Ratio (REC 37.400A2)
16
Operation Sequence of the Burner
19
4.12.1 List of Phases
20
Operator Panel Operation
20
4.13.1 Symbols Description on the Display
20
4.13.2 Buttons Description
21
Servomotors (SQM33
22
Installation
23
Notes on Safety for the Installation
23
Handling
23
Preliminary Checks
23
Operating Position
24
Preparing the Boiler
24
Introduction
24
Boring the Boiler Plate
24
Blast Tube Length
25
Positioning Probe - Electrode
25
Securing the Burner to the Boiler
26
Pre-Calibrating the Combustion Head
27
Combustion Head Adjustment
27
Burner Closing
28
Gas Feeding
29
5.11.1 Gas Feeding Line
29
5.11.2 Gas Train
30
5.11.3 Gas Train Installation
30
5.11.4 Gas Pressure
30
Electrical Wiring
32
Supply Cables and External Connections Passage
32
5.12.2 Motor Cable Shield
33
Revolution Sensor Adjustment
33
Start-Up, Calibration and Operation of the Burner
34
Notes on Safety for the First Start-Up
34
Adjustments Prior to Ignition
34
Burner Start-Up
35
Burner Adjustment
35
Firing Output
35
Maximum Output
35
Minimum Output
35
Final Calibration of the Pressure Switches
36
Air Pressure Switch
36
Maximum Gas Pressure Switch
36
Minimum Gas Pressure Switch
37
PVP Pressure Switch Kit
37
Visualisation and Programming Mode
38
Normal Mode
38
Info Mode
40
Service Mode
40
Parameters Mode
41
Parameter Modification Procedure
42
Procedure for Inserting and Adjusting Points on the Modulation Curve
42
CALC Function
43
Modification of Parameter "Acceleration / Deceleration Ramp
43
Start-Up Procedure
44
Backup / Restore Procedure
46
Backup
46
Restore
47
Parameter List
49
Steady-State Operation
53
Ignition Failure
53
Burner Flame Goes out During Operation
53
Stopping of the Burner
54
Final Checks (with Burner Operating)
54
Maintenance
55
Notes on Safety for the Maintenance
55
Maintenance Programme
55
Maintenance Frequency
55
Safety Test - with Gas Ball Valve Closed
55
Checking and Cleaning
55
Measuring the Ionisation Current
56
Checking the Air and Gas Pressure on the Combustion Head
56
Safety Components
56
Opening the Burner
57
Closing the Burner
57
Faults - Probable Causes - Solutions
58
Error Codes List
58
A Appendix - Accessories
67
B Appendix - Electrical Panel Layout
69

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Riello 20015254 Manuals

Riello 20015254 Installation, Use And Maintenance Instructions (80 pages)

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